.node {
    cursor: pointer;
}

.node circle {
    stroke: #f0f;
    stroke-width: 4px;
}

.node text {
    font: 12px sans-serif;
}

.link {
    fill: none;
    stroke: #ccc;
    stroke-width: 2px;
}
.fill_normal {
fill: green;
}
.bling{ animation: alarm 0.4s  ease-in  infinite ; fill: #ffff00; font-weight: bold;}
@keyframes alarm {
    0%{ fill:#FF9966;}
    50%{ fill:#FF3333;}
    100%{ fill:#FF9966;}
}
.title {
    font-size: 26px;
    font-family: 'Microsoft YaHei';
    fill: red;
}
.axis path,
.axis line {
    fill: none;
    stroke: black;
    shape-rendering: crispEdges;
}
.axis text {
    font-family: 'Microsoft YaHei';
    font-size: 12px;
}


#dectree{
    height: 400px;
}